AArron I would wait three weeks but if he is already coming to the door like that I think it's he is already tamer than most finches and talking to him the way your are chirping back to him very good idea. You also do not need a net. just lightly toss a hand towel over him if he is on a solid surface such as a floor or desk . that will quiet him down then scoop him up in the towel with both hands take him back to the cage door and lte him come out of the towel and into his cage. That way he is not going to think your hands are bad because he can't see what your doing and there is less chance of injury. That last thing you want to do is scare him by chasing with a net. you don't want to break down the trust you are building. Alison and sweetie pie